My thoughts and prayers are with all those affected by this horrific act in Manchester. We need to do better. We need to LOVE ONE ANOTHER.

— Justin Timberlake (@jtimberlake) May 23, 2017

My thoughts and prayers go out to everyone affected in Manchester.

— Selena Gomez (@selenagomez) May 23, 2017

My thoughts, prayers and tears for all those affected by the Manchester tragedy tonight. I'm sending all my love.

— Taylor Swift (@taylorswift13) May 23, 2017

Praying for everyone at @ArianaGrande's show

— KATY PERRY (@katyperry) May 22, 2017

No words can describe how I feel about what happened in Manchester. I don't wanna believe that the world we live in could be so cruel.

— Bruno Mars (@BrunoMars) May 23, 2017

In total shock and absolutely devastated about what's gone down in MANCHESTER sending Love and Light to all the family's involved LG x

— Liam Gallagher (@liamgallagher) May 23, 2017

My heart hurts for my sister, Ariana & every family affected by this tragic event in the U.K. Innocent lives lost. I'm so sorry to hear this

— NICKI MINAJ (@NICKIMINAJ) May 23, 2017

I'm heartbroken over what happened in Manchester tonight.
Sending love to everyone involved. H

— Harry Styles. (@Harry_Styles) May 23, 2017

Tearing up imagining innocent concert goers losing their lives.. praying for everyone and all #arianators. 🙏🏼🙏🏼🙏🏼

— Demi Lovato (@ddlovato) May 22, 2017

every musician feels sick & responsible tonight—shows should be safe for you. truly a worst nightmare. sending love to manchester & ari

— Lorde (@lorde) May 23, 2017